<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <title>tabs</title>
    <!-- Tell the browser to be responsive to screen width -->
    <meta
      content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"
      name="viewport"
    />
  </head>

  <body style="background-color: #ccc;">
    ffffffffffffffffffffffffffffffffffffff
  </body>
  <script src="jquery/jquery.min.js"></script>
<script>

  $(function () {
      var i=parseInt( Math.random(0,100000)*100000+"");
      $('body').html(i)
  });
</script>
</html>
